1# SPDX-License-Identifier: GPL-2.0
2#
3# Makefile for s390 specific build tools
4#
5
6kapi := arch/$(ARCH)/include/generated/asm
7kapi-hdrs-y := $(kapi)/facility-defs.h $(kapi)/dis-defs.h
8
9targets += $(addprefix ../../../,$(kapi-hdrs-y))
10PHONY += kapi
11
12kapi:	$(kapi-hdrs-y)
13
14hostprogs-y		    += gen_facilities
15hostprogs-y		    += gen_opcode_table
16
17HOSTCFLAGS_gen_facilities.o += -Wall $(LINUXINCLUDE)
18HOSTCFLAGS_gen_opcode_table.o += -Wall $(LINUXINCLUDE)
19
20# Ensure output directory exists
21_dummy := $(shell [ -d '$(kapi)' ] || mkdir -p '$(kapi)')
22
23define filechk_facility-defs.h
24	$(obj)/gen_facilities
25endef
26
27define filechk_dis-defs.h
28	( $(obj)/gen_opcode_table < $(srctree)/arch/$(ARCH)/tools/opcodes.txt )
29endef
30
31$(kapi)/facility-defs.h: $(obj)/gen_facilities FORCE
32	$(call filechk,facility-defs.h)
33
34$(kapi)/dis-defs.h: $(obj)/gen_opcode_table FORCE
35	$(call filechk,dis-defs.h)
36